So, you’ve decided to dive into GIS. Welcome to the realm of spatial joins, polygons that don’t behave, and shapefiles that somehow still exist in 2025. It’s exciting, overwhelming, and occasionally soul-crushing. But don’t worry—there’s a beacon in the geospatial fog, and his name is Matt Forrest. This guy? He’s the real deal. GIS pro, Field CTO at CARTO, and